Wireless headset



FIG. 1 is a pictorial view of a wireless headset, illustrating thebottom, left and rear sides thereof;

FIG. 2 is an elevational view of the right side of the wireless headsetof FIG. 1;

FIG. 3 is an elevational view of the left side of the wireless headsetof FIG. 1;

FIG. 4 is an elevational view of the front side of the wireless headsetof FIG. 1;

FIG. 5 is an elevational view of the rear side of the wireless headsetof FIG. 1;

FIG. 6 is a plan view of the top side of the wireless headset of FIG. 1;

FIG. 7 is a plan view of the bottom side of the wireless headset of FIG.1; and,

FIG. 8 is a pictorial view of the wireless headset illustrating the top,right and front sides thereof.

The ornamental design for a wireless headset, as shown and described.